Results 11 to 20 of about 3,805,516 (280)

Relationship between tear film stability, dry eye symptoms, and night driving vision among Malaysian adults. [PDF]

open access: yesPLoS ONE
Background Dry eye disease, a prevalent condition globally, affects the quality of the tear film and, subsequently, vision, especially during visually demanding tasks like driving at night.
Pui Juan Woi   +7 more
doaj   +3 more sources

Peripheral Neuropathy and Tear Film Dysfunction in Type 1 Diabetes Mellitus [PDF]

open access: yesJournal of Diabetes Research, 2014
Purpose. To compare tear film metrics in patients with type 1 diabetes mellitus (DM) and healthy controls and investigate the association between peripheral neuropathy and ocular surface quality. Methods.
Stuti L. Misra   +6 more
doaj   +4 more sources

The Effect of Palpebral Fissure Height in Primary Gaze Position on Tear Film Stability [PDF]

open access: yesActa Clinica Croatica, 2023
This study aimed to investigate the effect of palpebral fissure height in primary gaze position in healthy individuals on tear film stability. In this cross-sectional study, 120 subjects (60 male and female each) were enrolled and divided according to ...
Ana Čović   +2 more
doaj   +2 more sources

Divalent Cations in Tears, and Their Influence on Tear Film Stability in Humans and Rabbits

open access: yesInvestigative Opthalmology & Visual Science, 2012
Reduced tear film stability is reported to contribute to dry eye. Rabbits are known to have a more stable tear film than humans. Thus, we sought to examine the tears of rabbits and humans for metal cations, and to test how they influence tear film stability.Tears were collected from 10 healthy humans and 6 rabbits. Tear osmolality was measured by vapor
Wei, Xiaojia Eric   +4 more
openaire   +4 more sources

Correlation Between Tear Film Stability and Myopia in Children [PDF]

open access: yesClinical Ophthalmology
To investigate the correlation between dry eye and myopia in Taiwanese school children.This retrospective cohort study enrolled children aged 5-14-years-old between January 2021 and April 2022. The Ocular Surface Disease Index (OSDI) and an activity questionnaire were used to assess the severity of dry eye and the children's lifestyle.
Pei-Wei Huang   +7 more
openaire   +4 more sources

Comparison and Evaluation of Prelens Tear Film Stability by Different Noninvasive in vivo Methods [PDF]

open access: yesClinical Ophthalmology, 2020
Takashi Itokawa,1,2 Takashi Suzuki,2,3 Hiroko Iwashita,1 Yuichi Hori1,2 1Department of Ophthalmology, Toho University Graduate School of Medicine, Tokyo, Japan; 2Department of Ophthalmology, School of Medicine, Toho University, Tokyo, Japan; 3Ishizuchi ...
Itokawa T, Suzuki T, Iwashita H, Hori Y
doaj   +2 more sources

Tear secretion and tear film stability in Nigerians with non-insulin dependent diabetes mellitus [PDF]

open access: yesAfrican Vision and Eye Health, 2010
It has been reported that many diabetic patients complain of dry eye symptoms. Thus this study was aimed at investigating tear secretion and tear film stability in patients with non-insulin dependent diabetes mellitus (NIDDM). Eighty (80) subjects within
F. K. Idu, E. Orge
doaj   +2 more sources

HDL May Improve Ocular Tear Film Stability in Patients with Gastric Bypass: A Pilot Study [PDF]

open access: yesDiagnostics
Most people with obesity who have undergone gastric bypass surgery have dyslipidemia. Because tear film layers play a major role in the pathogenesis of evaporative dry eye, some studies suggest that dry eye syndrome (DES) and dyslipidemia could cooperate
Anabel Sanchez-Sanchez   +3 more
doaj   +2 more sources

Application of texture analysis in tear film surface assessment based on videokeratoscopy [PDF]

open access: yesJournal of Optometry, 2013
Purpose: Videokeratoscopy images can be used for the non-invasive assessment of the tear film. In this work the applicability of an image processing technique, textural-analysis, for the assessment of the tear film in Placido disc images has been ...
David Alonso-Caneiro   +4 more
doaj   +2 more sources

Evaluation of tear secretion and tear film stability in pseudoexfoliation syndrome [PDF]

open access: yesActa Ophthalmologica Scandinavica, 1999
In pseudoexfoliation syndrome, a material of unknown composition is deposited at the anterior structures of the eye and at periorbital tissues such as the conjunctiva, where goblet cells and accessory lacrimal glands are located. In this study, the possible effect of pseudoexfoliation on tear secretion and tear film stability was investigated.Tear film
Vassilios P. Kozobolis   +3 more
openaire   +3 more sources

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